50 lines
1.0 KiB
C
50 lines
1.0 KiB
C
// 11 april 2015
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#include "uipriv_unix.h"
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struct label {
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uiLabel l;
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};
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static void onDestroy(GtkWidget *widget, gpointer data)
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{
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struct label *l = (struct label *) data;
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uiFree(l);
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}
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#define LABEL(l) GTK_LABEL(uiControlHandle(uiControl(l)))
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static char *getText(uiLabel *l)
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{
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// TODO change g_strdup() to a wrapper function for export in ui_unix.h
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return g_strdup(gtk_label_get_text(LABEL(l)));
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}
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static void setText(uiLabel *l, const char *text)
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{
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gtk_label_set_text(LABEL(l), text);
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}
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uiLabel *uiNewLabel(const char *text)
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{
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struct label *l;
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GtkWidget *widget;
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l = uiNew(struct label);
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uiUnixNewControl(uiControl(l), GTK_TYPE_LABEL,
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FALSE, FALSE,
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"label", text,
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"xalign", 0.0, // note: must be a float constant, otherwise the ... will turn it into an int and we get segfaults on some platforms (thanks ebassi in irc.gimp.net/#gtk+)
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// TODO yalign 0?
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NULL);
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widget = GTK_WIDGET(LABEL(l));
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g_signal_connect(widget, "destroy", G_CALLBACK(onDestroy), l);
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uiLabel(l)->Text = getText;
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uiLabel(l)->SetText = setText;
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return uiLabel(l);
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}
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